Scott Disick had been "partying hard" before he was taken to hospital for alcohol posioning.

The Keeping Up With The Kardashians star, who has been spending time in the Hamptons as the reality TV family film a spin-off series, was reportedly "out all hours of the night" after celebrating his 31st birthday on June 22.

A source told HollywoodLife.com: "He was partying really hard that entire week/weekend in NY and Hamptons, so it definitely all caught up with him. He was definitely partying [and] a few days before he was going out all hours of the night."

Scott Disick knocks back drinks (Image: Splash)

Scott was given a harsh wake-up call after being rushed to hospital after the blow out and the troubled star - who has a history with alcohol addiction - has reportedly not touched a drink since the incident and is receiving councilling.

The 31-year-old businessman, who has two children with the Kourtney Kardashian, voluntarily admitted himself to hospital after friends reported he felt like he'd been drugged.

The stars have moved into a $14million mansion for the latest installment of their reality TV series - Khloe and Kourtney Take the Hamptons.

The source added that Scott is "better now" and he recently posted a photograph on Instagam featuring a number of photographs of himself, along with the text: "It's not easy being this fabulous. Oh, wait, yes it is."